PASTE BASE64 STRING
DECODED IMAGE PREVIEW
Free online tool
What we do
Free online developer tool to instantly decode a valid Base64 encoded string (Data URI scheme) back into a visual, downloadable image file.
Don't have the full Data URI header? No problem. If you paste raw Base64 code, our tool intelligently detects it and safely attempts to render it as a standard image.
When you download your decoded image, our tool automatically detects the original MIME type (JPEG, PNG, GIF, WebP) embedded in the code and saves it as the correct file extension.
Our app processes the text string directly inside your browser. The decoding happens instantly without any lag, timeouts, or waiting times.
Because all processing happens purely in your browser, your code and generated images are never moved away from your system. They remain 100% private and secure.
This tool is completely free. It is a full version, no hidden payments, no signup required, and no limits on the number of strings you can decode.
